* { box-sizing: border-box; }

:root,
:root[data-theme="dark"] {
  --bg: #0b0f14;
  --fg: #e7edf3;
  --fg-dim: #b6c3d0;
  --fg-mute: #8b9bad;
  --fg-faint: #6b7a8a;
  --surface: rgba(11, 15, 20, 0.55);
  --surface-sidebar: rgba(11, 15, 20, 0.96);
  --card: #121923;
  --card-hover: #1a2432;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: #1c2530;
  --input-bg: #111821;
  --input-border: #2a3542;
  --accent: #4aa3ff;
  --accent-hover: #6fb6ff;
  --accent-fg: #07111d;
  --heart: #ff6b8a;
  --danger: #ff6b6b;
  --shadow: 0 10px 40px rgba(0, 0, 0, 0.55);
}

:root[data-theme="light"] {
  --bg: #eef1f6;
  --fg: #0e1520;
  --fg-dim: #2c3848;
  --fg-mute: #5a6878;
  --fg-faint: #8895a4;
  --surface: rgba(255, 255, 255, 0.72);
  --surface-sidebar: rgba(255, 255, 255, 0.97);
  --card: #ffffff;
  --card-hover: #eaeff5;
  --border: rgba(0, 0, 0, 0.08);
  --border-strong: #dde3ec;
  --input-bg: #ffffff;
  --input-border: #d5dce5;
  --accent: #2b7fff;
  --accent-hover: #1a6ae8;
  --accent-fg: #ffffff;
  --heart: #e6476b;
  --danger: #d64242;
  --shadow: 0 8px 30px rgba(30, 50, 80, 0.15);
}

.btn-icon {
  width: 30px;
  padding: 6px 0;
  text-align: center;
  font-size: 14px;
}

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--fg);
}

#map {
  position: absolute;
  inset: 0;
  z-index: 1;
}

#controls {
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  background: var(--surface);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  width: min(620px, calc(100% - 32px));
}

#search-input {
  font-size: 15px !important;
  padding: 12px 14px !important;
}

.control-row {
  display: flex;
  gap: 8px;
}

#controls input,
.paste-section input {
  flex: 1;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--input-border);
  background: var(--input-bg);
  color: var(--fg);
  font-size: 14px;
  outline: none;
  transition: border-color 0.15s;
}

#controls input:focus,
.paste-section input:focus {
  border-color: var(--accent);
}

button {
  padding: 10px 16px;
  border-radius: 10px;
  border: none;
  background: var(--accent);
  color: var(--accent-fg);
  font-weight: 600;
  cursor: pointer;
  font-size: 14px;
  font-family: inherit;
  transition: background 0.15s, color 0.15s, border-color 0.15s, transform 0.1s;
}

button:hover { background: var(--accent-hover); }
button:active { transform: translateY(1px); }
button:disabled { opacity: 0.5; cursor: not-allowed; }

.controls-footer {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
}

.footer-spacer { flex: 1; }

.btn-ghost {
  background: transparent;
  color: var(--fg-mute);
  border: 1px solid var(--border);
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 500;
  border-radius: 8px;
  line-height: 1.4;
  text-decoration: none;
}

.btn-ghost:hover {
  background: var(--card-hover);
  color: var(--fg);
  border-color: var(--input-border);
}

#sidebar {
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: min(380px, 92%);
  background: var(--surface-sidebar);
  backdrop-filter: blur(14px);
  border-left: 1px solid var(--border-strong);
  padding: 24px 20px;
  z-index: 1100;
  overflow-y: auto;
  transition: transform 0.25s ease;
}

#sidebar.hidden {
  transform: translateX(100%);
  pointer-events: none;
}

#sidebar-close,
#player-close {
  position: absolute;
  top: 12px;
  right: 14px;
  background: transparent;
  color: var(--fg);
  font-size: 28px;
  line-height: 1;
  padding: 4px 10px;
  font-weight: 400;
}

#sidebar-close:hover { background: var(--card-hover); }

#sidebar h2 {
  margin: 0 0 4px;
  font-size: 22px;
  padding-right: 30px;
}

.coords {
  margin: 0 0 16px;
  color: var(--fg-mute);
  font-size: 12px;
  font-family: ui-monospace, monospace;
}

.search-section {
  margin-bottom: 20px;
}

.tour-results {
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tour-card {
  display: flex;
  gap: 10px;
  padding: 6px;
  border-radius: 8px;
  background: var(--card);
  cursor: pointer;
  transition: background 0.15s;
  position: relative;
  border: 1px solid transparent;
}

.tour-card .actions {
  display: flex;
  justify-content: flex-end;
  gap: 6px;
}

.tour-card:hover {
  background: var(--card-hover);
  border-color: var(--border);
}

.tour-card .heart {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.22);
  border-radius: 999px;
  border: none;
  padding: 0;
  opacity: 0.85;
  transition: transform 0.1s, opacity 0.15s, background 0.15s;
}

.tour-card .heart svg {
  fill: none;
  stroke: var(--fg-dim);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.tour-card .heart:hover {
  opacity: 1;
  transform: scale(1.08);
  background: rgba(0, 0, 0, 0.35);
}

.tour-card .heart.saved svg {
  fill: var(--heart);
  stroke: var(--heart);
}

.tour-card .heart.saved {
  opacity: 1;
}

.tour-card img {
  width: 120px;
  height: 68px;
  border-radius: 4px;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--bg);
}

.tour-card .meta {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.tour-card .meta .t {
  font-size: 13px;
  color: var(--fg);
  line-height: 1.25;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.tour-card .meta .c {
  font-size: 11px;
  color: var(--fg-mute);
}

.loading, .error-msg {
  padding: 10px 0;
  font-size: 13px;
  color: var(--fg-mute);
  font-style: italic;
}

.error-msg a {
  color: var(--accent);
  font-style: normal;
  text-decoration: none;
}

.error-msg a:hover { text-decoration: underline; }

.paste-section {
  margin-bottom: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--border-strong);
}

.paste-section summary {
  cursor: pointer;
  font-size: 13px;
  color: var(--fg-mute);
  user-select: none;
}

.paste-section summary:hover { color: var(--fg-dim); }

.passport-corner {
  position: absolute;
  bottom: 18px;
  right: 18px;
  z-index: 1000;
}

.corner-btn {
  background: var(--surface);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border: 1px solid var(--border);
  color: var(--fg-mute);
  padding: 8px 14px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
}

.corner-btn:hover {
  color: var(--fg);
  background: var(--card-hover);
}

.corner-btn-icon {
  font-size: 18px;
  padding: 6px 10px;
  line-height: 1;
}

.visited-details {
  position: absolute;
  bottom: 18px;
  left: 18px;
  z-index: 1000;
  max-width: 280px;
  background: var(--surface);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 12px;
  color: var(--fg-dim);
  overflow: hidden;
}

.visited-details summary {
  list-style: none;
  cursor: pointer;
  padding: 8px 12px;
  user-select: none;
  color: var(--fg-mute);
}

.visited-details summary::-webkit-details-marker { display: none; }

.visited-details summary:hover { color: var(--fg); }

.visited-details[open] summary {
  border-bottom: 1px solid var(--border);
  color: var(--fg);
}

.visited-details ul {
  list-style: none;
  margin: 0;
  padding: 6px;
  max-height: 40vh;
  overflow-y: auto;
}

.visited-details .visited-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 6px;
  cursor: pointer;
}

.visited-details .visited-row:hover {
  background: var(--card-hover);
  color: var(--fg);
}

.visited-details .v-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.visited-details .v-count {
  color: var(--fg-faint);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}

.visited-details .v-remove {
  background: transparent;
  color: var(--fg-faint);
  font-size: 16px;
  padding: 0 4px;
  border-radius: 4px;
  line-height: 1;
  opacity: 0;
  transition: opacity 0.15s, color 0.15s;
}

.visited-details .visited-row:hover .v-remove {
  opacity: 1;
}

.visited-details .v-remove:hover {
  color: var(--danger);
  background: transparent;
}

.visited-details .empty-state {
  padding: 4px 8px;
  color: var(--fg-faint);
  font-style: italic;
}

.second-heading {
  margin-top: 18px !important;
}

.saved-videos {
  padding-top: 16px;
  border-top: 1px solid var(--border-strong);
}

.saved-videos h3 {
  margin: 0 0 10px;
  font-size: 14px;
  color: var(--fg-dim);
  font-weight: 500;
}

.saved-videos ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.saved-videos ul li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-radius: 8px;
  cursor: pointer;
  margin-bottom: 6px;
  background: var(--card);
  transition: background 0.15s;
}

.saved-videos ul li:hover { background: var(--card-hover); }

.saved-videos ul img {
  width: 72px;
  height: 40px;
  border-radius: 4px;
  object-fit: cover;
  flex-shrink: 0;
}

.saved-videos ul .title {
  flex: 1;
  font-size: 13px;
  color: var(--fg);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.saved-videos ul .remove {
  background: transparent;
  color: var(--fg-faint);
  font-size: 18px;
  padding: 2px 8px;
}

.saved-videos ul .remove:hover { color: var(--danger); background: transparent; }

.empty-state {
  color: var(--fg-faint);
  font-size: 13px;
  font-style: italic;
}

#player-overlay {
  position: fixed;
  inset: 0;
  background: #000;
  z-index: 2000;
  display: flex;
  flex-direction: column;
}

#player-overlay.hidden { display: none; }

#player-title {
  color: #e7edf3;
  padding: 14px 20px;
  font-size: 14px;
  background: linear-gradient(180deg, rgba(0,0,0,0.85), transparent);
  position: absolute;
  top: 0;
  left: 0;
  right: 60px;
  z-index: 2;
  pointer-events: none;
}

#player-close {
  position: absolute;
  top: 10px;
  right: 14px;
  color: #fff;
  z-index: 3;
  background: rgba(0,0,0,0.5);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

#player-frame {
  flex: 1;
  width: 100%;
  height: 100%;
}

#player-frame iframe,
#player-frame #yt-player-target {
  width: 100%;
  height: 100%;
  border: none;
}

#player-bar {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 3;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 8px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: opacity 0.35s ease;
}

#player-overlay.idle #player-bar,
#player-overlay.idle #player-title,
#player-overlay.idle #queue-panel {
  opacity: 0;
}

#player-title,
#queue-panel {
  transition: opacity 0.35s ease;
}

.player-toggle {
  background: transparent;
  color: #e7edf3;
  border: none;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background 0.15s;
}

.player-toggle:hover {
  background: rgba(255, 255, 255, 0.08);
}

.player-toggle[aria-pressed="true"] {
  background: rgba(74, 163, 255, 0.22);
  color: #dfeeff;
}

.player-toggle .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transition: background 0.15s;
}

.player-toggle[aria-pressed="true"] .dot {
  background: #4aa3ff;
  box-shadow: 0 0 8px rgba(74, 163, 255, 0.7);
}

.queue-badge {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  min-width: 22px;
  padding: 0 8px;
  font-size: 11px;
  line-height: 18px;
  font-variant-numeric: tabular-nums;
}

#queue-panel {
  position: absolute;
  top: 64px;
  bottom: 72px;
  right: 18px;
  width: 280px;
  z-index: 3;
  background: rgba(11, 15, 20, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

#queue-panel.hidden {
  display: none;
}

.queue-header {
  padding: 10px 12px;
  color: #e7edf3;
  font-size: 13px;
  font-weight: 600;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.queue-loop-toggle {
  background: transparent;
  color: #b6c3d0;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.queue-loop-toggle:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #e7edf3;
}

.queue-loop-toggle[aria-pressed="true"] {
  background: rgba(74, 163, 255, 0.22);
  color: #dfeeff;
  border-color: rgba(74, 163, 255, 0.4);
}

.queue-loop-toggle .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
}

.queue-loop-toggle[aria-pressed="true"] .dot {
  background: #4aa3ff;
  box-shadow: 0 0 6px rgba(74, 163, 255, 0.7);
}

#queue-list {
  list-style: none;
  margin: 0;
  padding: 8px;
  overflow-y: auto;
  flex: 1;
}

#queue-list li {
  display: flex;
  gap: 8px;
  padding: 6px;
  border-radius: 6px;
  cursor: pointer;
  margin-bottom: 4px;
  transition: background 0.15s;
}

#queue-list li:hover { background: rgba(255, 255, 255, 0.06); }

#queue-list li.playing {
  background: rgba(74, 163, 255, 0.18);
}

#queue-list img {
  width: 72px;
  height: 40px;
  border-radius: 3px;
  object-fit: cover;
  flex-shrink: 0;
}

#queue-list .qtitle {
  flex: 1;
  min-width: 0;
  font-size: 12px;
  color: #e7edf3;
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

#queue-list .qremove {
  background: transparent;
  color: #8b9bad;
  padding: 0 6px;
  font-size: 16px;
  align-self: flex-start;
}

#queue-list .qremove:hover {
  color: #ff6b6b;
  background: transparent;
}

.queue-empty {
  padding: 14px;
  color: #8b9bad;
  font-size: 12px;
  font-style: italic;
}

.tour-card .add-queue {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.22);
  color: var(--fg-dim);
  border-radius: 999px;
  border: none;
  padding: 0;
  font-size: 18px;
  line-height: 1;
  opacity: 0.85;
  transition: transform 0.1s, opacity 0.15s, background 0.15s;
}

.tour-card .add-queue:hover {
  opacity: 1;
  transform: scale(1.08);
  background: rgba(0, 0, 0, 0.35);
}

.tour-card .add-queue.queued {
  background: var(--accent);
  color: var(--accent-fg);
  opacity: 1;
}

#passport-overlay {
  position: fixed;
  inset: 0;
  z-index: 1900;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

#passport-overlay.hidden { display: none; }

.passport-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-strong);
}

.passport-header h2 {
  margin: 0;
  font-size: 22px;
  color: var(--fg);
  letter-spacing: 0.3px;
}

#passport-count {
  color: var(--fg-mute);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

.passport-actions {
  margin-left: auto;
  display: flex;
  gap: 8px;
}

#passport-close {
  background: transparent;
  color: var(--fg);
  font-size: 26px;
  padding: 4px 12px;
  line-height: 1;
  font-weight: 400;
  border-radius: 8px;
}

#passport-close:hover { background: var(--card-hover); }

.passport-grid {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px 40px;
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  align-content: start;
}

.passport-tile {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease;
  display: flex;
  flex-direction: column;
}

.passport-tile:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}

.passport-tile .ptile-img {
  aspect-ratio: 16 / 9;
  width: 100%;
  object-fit: cover;
  background: var(--bg);
}

.passport-tile .ptile-meta {
  padding: 10px 12px 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.passport-tile .ptile-place {
  font-size: 13px;
  font-weight: 600;
  color: var(--fg);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.passport-tile .ptile-date {
  font-size: 11px;
  color: var(--fg-mute);
  font-variant-numeric: tabular-nums;
}

.passport-tile .ptile-title {
  font-size: 11px;
  color: var(--fg-faint);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  margin-top: 4px;
}

.passport-empty {
  grid-column: 1 / -1;
  padding: 60px 20px;
  text-align: center;
  color: var(--fg-mute);
  font-size: 14px;
}

.leaflet-control-attribution {
  background: rgba(0, 0, 0, 0.3) !important;
  color: rgba(255, 255, 255, 0.45) !important;
  font-size: 9px !important;
  padding: 2px 6px !important;
  border-radius: 4px !important;
  margin: 0 8px 8px 0 !important;
}

.leaflet-control-attribution a {
  color: rgba(255, 255, 255, 0.6) !important;
  text-decoration: none !important;
}

:root[data-theme="light"] .leaflet-control-attribution {
  background: rgba(255, 255, 255, 0.7) !important;
  color: rgba(0, 0, 0, 0.45) !important;
}

:root[data-theme="light"] .leaflet-control-attribution a {
  color: rgba(0, 0, 0, 0.6) !important;
}

.custom-marker {
  background: var(--accent);
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 3px solid #fff;
  box-shadow: 0 0 0 2px rgba(74, 163, 255, 0.35), 0 2px 6px rgba(0,0,0,0.5);
}

.custom-marker.has-videos {
  background: #ff9e4a;
  box-shadow: 0 0 0 2px rgba(255, 158, 74, 0.35), 0 2px 6px rgba(0,0,0,0.5);
}